UBUNTU-CVE-2020-35653

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    UBUNTU-CVE-2020-35653

    Published: 12 Jan 2021Last Modified: 4 Feb 2026
    Upstream:
    CVE-2020-35653

    Summary:

    Details: In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.

    References: https://ubuntu.com/security/CVE-2020-35653, https://pillow.readthedocs.io/en/stable/releasenotes/index.html, https://ubuntu.com/security/notices/USN-4697-1, https://ubuntu.com/security/notices/USN-4697-2, https://www.cve.org/CVERecord?id=CVE-2020-35653

    Affected packages

    Package

    Name: pillow

    Purl: pkg:deb/ubuntu/[email protected]+esm2?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.3.0-1ubuntu3.4+esm2

    Affected versions

    2.2.1-1ubuntu2
    2.2.1-2ubuntu1
    2.2.1-3ubuntu2
    2.2.1-3ubuntu3
    2.2.1-3ubuntu4
    2.2.1-3ubuntu6

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2020-35653 | CVE-DB